(The following topics include but are not limited to)
Topic 1: Carbon Neutrality
Carbon capture technology, carbon sequestration, carbon conversion and utilization
BECCS and DACCS technologies
Zero carbon power system, green hydrogen full industry chain
The role of nuclear energy (SMR small reactors, nuclear fusion) in carbon neutrality
Bioenergy and Negative Emission Technologies
Low carbon processes in the steel/cement/chemical industry
zero carbon building
Smart City Energy System
Low carbon transportation planning
ESG and Green Finance
Soil carbon sequestration
AI for carbon neutrality (carbon emission prediction, smart grid optimization)
circular economy
Social Behavior and Low Carbon Consumption
Topic 2: Artificial Intelligence
Artificial Intelligence Algorithm
Machine learning and deep learning
Natural Language Processing and Understanding
computer vision and image processing
Reinforcement learning and autonomous systems
Explainable AI and Trustworthy AI
Multi agent systems and swarm intelligence
Edge artificial intelligence and distributed intelligence
Artificial Intelligence in Robotics and Human Computer Interaction
Architecture and Algorithm Design of Social Networking System
What is the technical implementation of error message detection and content review?
Theoretical basis of machine learning and deep learning algorithms
Mathematical Modeling of Social Network Analysis and Community Detection
Optimization of Statistical Models for Artificial Intelligence Recommendation Systems
Topic Three: Environment
environmental hydraulics
Sustainable development
Remote Sensing and Environment
environmental efficiency 
Noise and Acoustics
Environmental remediation project
Pollution control engineering
Electromagnetic Waves and Telecommunications
Water pollution and treatment
environmental management system
control of industrial pollution
Environmental safety and health
Environmental Planning and Assessment
Environmental analysis and monitoring